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Miro138
Posts: 22
Posted 13:09 Nov 25, 2016 |

I'm not sure what it means when it says:  'a. cd_Album(): a function that returns the percentage of the the CD album.' What does it mean by return the percentage of the CD album? Is it a typo? or does it want just want a percentage of all the CD albums returned? Thanks. 

hpguo
Posts: 139
Posted 10:06 Nov 28, 2016 |

If there are 100 albums in total and 30 of the albums are CD albums, then your function should return 30%.

Dr. Guo

Last edited by hpguo at 10:06 Nov 28, 2016.